PEM1-S CUI | Alldatasheet
Document overview
- Manufacturer or author: Provided By www.digicamel.com(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 6
Technical content
cui.com date 03/19/2013 page 1 of 6 SERIES: PEM1-S │ DESCRIPTION: DC-DC CONVERTER date page 1 of 6
FEATURES
- 1 W isolated output
- smaller package
- single/dual unregulated output
- 3,000 Vdc isolation
- continuous short circuit protection
- extended temperature range (-40~105°C)
- antistatic protection up to 8kV
- high efficiency at light load
- efficiency up to 82% MODEL input voltage output voltage output current output power ripple and noise1 efficiency typ (Vdc) range (Vdc) (Vdc) min (mA) max (mA) max (W) typ (mVp-p) typ (%) PEM1-S5-S5-S 5 4.5~5.5 5 20 200 1 30 80 PEM1-S5-S12-S 5 4.5~5.5 12 9 83 1 30 80 PEM1-S5-S15-S 5 4.5~5.5 15 7 67 1 60 81 PEM1-S5-S24-S 5 4.5~5.5 24 5 42 1 60 81 PEM1-S5-D5-S 5 4.5~5.5 ±5 ±10 ±100 1 30 80 PEM1-S5-D12-S 5 4.5~5.5 ±12 ±5 ±42 1 30 80 PEM1-S5-D15-S 5 4.5~5.5 ±15 ±4 ±33 1 60 81 PEM1-S5-D24-S 5 4.5~5.5 ±24 ±2 ±21 1 60 81 PEM1-S12-S5-S 12 10.8~13.2 5 20 200 1 30 80 PEM1-S12-S12-S 12 10.8~13.2 12 9 83 1 30 80 PEM1-S12-S15-S 12 10.8~13.2 15 7 67 1 60 81 PEM1-S12-D5-S 12 10.8~13.2 ±5 ±10 ±100 1 30 80 PEM1-S12-D12-S 12 10.8~13.2 ±12 ±5 ±42 1 30 81 PEM1-S12-D15-S 12 10.8~13.2 ±15 ±4 ±33 1 60 81 PEM1-S15-S5-S 15 13.5~16.5 5 20 200 1 30 80 PEM1-S15-S15-S 15 13.5~16.5 15 7 67 1 60 81 PEM1-S15-D5-S 15 13.5~16.5 ±5 ±10 ±100 1 30 80 PEM1-S15-D15-S 15 13.5~16.5 ±15 ±4 ±33 1 60 81 PEM1-S24-S5-S 24 21.6~26.4 5 20 200 1 30 79 PEM1-S24-S12-S 24 21.6~26.4 12 9 83 1 30 81 PEM1-S24-S15-S 24 21.6~26.4 15 7 67 1 60 82 PEM1-S24-D5-S 24 21.6~26.4 ±5 ±10 ±100 1 30 80 PEM1-S24-D12-S 24 21.6~26.4 ±12 ±5 ±42 1 30 81 PEM1-S24-D15-S 24 21.6~26.4 ±15 ±4 ±33 1 60 79 Notes: 1. ripple and noise are measured at 20 MHz BW by “parallel cable” method
cui.com CUI Inc │ SERIES: PEM1-S │ DESCRIPTION: DC-DC CONVERTER date 03/19/2013 │ page 2 of 6 INPUT parameter conditions/description min typ max units operating input voltage
5 V input models
12 V input models
15 V input models
24 V input models
4.5 10.8 13.5 21.6 5.5 13.2 16.5 26.4 Vdc Vdc Vdc Vdc surge voltage for maximum of 1 second -0.7 -0.7 -0.7 -0.7 Vdc Vdc Vdc Vdc filter capacitance filter OUTPUT parameter conditions/description min typ max units line regulation for Vin change of 1% ±1.2 % load regulation measure from 10% load to full load 15 % voltage accuracy see tolerance envelope curve voltage balance dual output, balanced loads ±0.5 ±1 % switching frequency 100% load, nominal input voltage 100 300 kHz temperature coefficient 100% load ±0.03 %/°C PROTECTIONS parameter conditions/description min typ max units short circuit protection continuous, automatic recovery SAFETY AND COMPLIANCE parameter conditions/description min typ max units isolation voltage for 1 minute at 1 mA max. 3,000 Vdc isolation resistance at 500 Vdc 1,000 MΩ conducted emissions CISPR22/EN55022, class B (external circuit required) ESD IEC/EN61000-4-2, class B, contact ± 8kV for single outputs IEC/EN61000-4-2, class B, contact ± 6kV for dual outputs MTBF as per MIL-HDBK-217F @ 25°C 3,500,000 hours RoHS compliant yes ENVIRONMENTAL parameter conditions/description min typ max units operating temperature see derating curve -40 105 °C storage temperature -55 125 °C storage humidity non-condensing 95 % temperature rise at full load 25 °C PART NUMBER KEY PEM1 - SXX - XXX -S Input Voltage Output Voltage Packaging StyleBase Number Output S = single D = dual SIP
cui.com CUI Inc │ SERIES: PEM1-S │ DESCRIPTION: DC-DC CONVERTER date 03/19/2013 │ page 3 of 6 f > f@ f > f@ f > @f f > @f f > f@ f > @f f >f@ ∅>@ f @ > f f > @f Top View PCB Layout Front View Bottom View Side View Grid Size: 2.54mm x 2.54mm MECHANICAL parameter conditions/description min typ max units case material epoxy resin (UL94-V0) weight 2.4 g PIN CONNECTIONS PIN Single Output Dual Output
1 Vin Vin
2 GND GND
6 No Pin 0V
units: mm[inch] tolerance: ±0.25[±0.010] pin section tolerance: ±0.10[±0.004] parameter conditions/description min typ max units hand soldering 1.5 mm from case for 10 seconds 300 °C wave soldering see wave soldering profile 260 °C SOLDERABILITY 10 Sec. Max. Wave Soldering Time 4 Sec. Max. Peak Temp. 260°C Max. Time (sec.) Temperature (°C) 250 200 150 100
cui.com CUI Inc │ SERIES: PEM1-S │ DESCRIPTION: DC-DC CONVERTER date 03/19/2013 │ page 4 of 6 EMC RECOMMENDED CIRCUIT Recommended external circuit components Vin (Vdc) C1 LDM C2 5 4.7μF/50V 6.8μH NC 12 4.7μF/50V 6.8μH NC 15 4.7μF/50V 6.8μH 470pF/3kV 24 4.7μF/50V 6.8μH 470pF/3kV Vin GN D +Vo -Vo (0V) EUT LO AD LDM Vin GND TEST CONFIGURATION DCCin Lin DC Load Oscilloscope Current Probe Lin(4.7µH) Cin(220µF, ESR< 1.0Ω at 100K Hz) DERATING CURVES Note: Input reflected-ripple current is measured with an inductor Lin and Capacitor Cin to simulate source impedance. External components Lin 4.7μH Cin 220μF, ESR < 1.0Ω at 100 KHz 100 Ambient Temperature (°C) Load (%) -40- 20 02 04 06 0 85 105 120 Temperature Derating Curve Safe operating area 10 20 30 40 50 60 70 80 90 100 -10 2.5 7.5 -2.5 -7.5 Typical Load Line Rated Output Voltage 2.5 -2.5 -7.5 Output Current Percentage (%) (Nominal Input Voltage) Tolerance Envelope Curve Output Voltage Accuracy (%)
CUI Inc │ SERIES: PEM1-S │ DESCRIPTION: DC-DC CONVERTER date 03/19/2013 │ page 6 of 6 CUI offers a two (2) year limited warranty. Complete warranty information is listed on our website. CUI reserves the right to make changes to the product at any time without notice. Information provided by CUI is believed to be accurate and reliable. However, no responsibility is assumed by CUI for its use, nor for any infringements of patents or other rights of third parties which may result from its use. CUI products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. Headquarters 20050 SW 112th Ave. Tualatin, OR 97062 800.275.4899 Fax 503.612.2383 cui.com techsupport@cui.com rev. description date 1.0 initial release 03/19/2013 The revision history provided is for informational purposes only and is believed to be accurate.